Declension table of ?viṣkayitavya

Neuter	Singular	Dual	Plural
Nominative	viṣkayitavyam	viṣkayitavye	viṣkayitavyāni
Vocative	viṣkayitavya	viṣkayitavye	viṣkayitavyāni
Accusative	viṣkayitavyam	viṣkayitavye	viṣkayitavyāni
Instrumental	viṣkayitavyena	viṣkayitavyābhyām	viṣkayitavyaiḥ
Dative	viṣkayitavyāya	viṣkayitavyābhyām	viṣkayitavyebhyaḥ
Ablative	viṣkayitavyāt	viṣkayitavyābhyām	viṣkayitavyebhyaḥ
Genitive	viṣkayitavyasya	viṣkayitavyayoḥ	viṣkayitavyānām
Locative	viṣkayitavye	viṣkayitavyayoḥ	viṣkayitavyeṣu

Compound viṣkayitavya -

Adverb -viṣkayitavyam -viṣkayitavyāt